Beverly Hills Post Office is home to grand estates, mansions and large traditional homes as well as some of the most celebrated gated communities in the area, including Mulholland Estates, The Summit, Beverly Ridge Estates and perhaps the most famous, Beverly Park. Lying outside of the City of Beverly Hills limits, Beverly Hills Post Office is part of Los Angeles, but is assigned to use the postal services of Beverly Hills, which started in the early 1960s. Within the area some of the most desired grand estates, mansions and large traditional homes in all of Southern California can be found.